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efivars: fix return code

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Was returning 1 on read error.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2013-03-21 20:55:17 -04:00
parent 7a4b2eab6d
commit 742af54adc
1 changed files with 1 additions and 1 deletions
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2
src/shared/efivars.c
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@ -111,7 +111,7 @@ int efi_get_variable(
n = read(fd, r, (size_t) st.st_size - 4);
if (n < 0) {
free(r);
return (int) -n;
return -errno;
}
if (n != (ssize_t) st.st_size - 4) {
free(r);